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dri: Add an MSAA-enabled factor to DRI configs.

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4 samples should be enough for GLUT to be satisfied, and I think most
of the HW that does any MSAA, can do it.

Note that any pipe that doesn't multisample can just ignore the
corresponding flag in pipe_rasterizer_state.
This commit is contained in:
Corbin Simpson 2010-01-18 00:37:21 -08:00
parent c273ab007d
commit a16d353b5e
1 changed files with 3 additions and 2 deletions
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5
src/gallium/state_trackers/dri/dri_screen.c
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@ -83,7 +83,7 @@ dri_fill_in_modes(struct dri_screen *screen,
unsigned num_modes;
uint8_t depth_bits_array[5];
uint8_t stencil_bits_array[5];
uint8_t msaa_samples_array[1];
uint8_t msaa_samples_array[2];
unsigned depth_buffer_factor;
unsigned back_buffer_factor;
unsigned msaa_samples_factor;
@ -147,8 +147,9 @@ dri_fill_in_modes(struct dri_screen *screen,
}
msaa_samples_array[0] = 0;
msaa_samples_array[1] = 4;
back_buffer_factor = 3;
msaa_samples_factor = 1;
msaa_samples_factor = 2;
num_modes =
depth_buffer_factor * back_buffer_factor * msaa_samples_factor * 4;